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rac-BINAP

ALDRICH/481084 - 97%

Synonym: (±)-2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene; 2,2′-Bis(diphenylphosphino)-1,1′-binaphthalene; (±)-BINAP; [1,1′-Binaphthalene]-2,2′-diylbis[diphenylphosphine]

CAS Number: 98327-87-8
Empirical Formula (Hill Notation): C44H32P2
Molecular Weight: 622.67
MDL Number: MFCD00010805
Linear Formula: [(C6H5)2PC10H6-]2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-481084-5G 5 g
 $124.00
1/EA		 Add To Favorites
45-481084-25G 25 g
 $368.00
1/EA		 Add To Favorites
45-481084-100G 100 g
 $1410.00
1/EA		 Add To Favorites
45-481084-500G 500 g
 $6690.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 481084-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 481084-100G

 

assay 97%
functional group phosphine
InChI 1S/C44H32P2/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38/h1-32H
InChI key MUALRAIOVNYAIW-UHFFFAOYSA-N
mp 283-286 °C (lit.)
reaction suitability reaction type: Cross Couplings
  reagent type: ligand
reaction type: Acylations
  reagent type: ligand
reaction type: Arylations
  reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
  reagent type: ligand
reaction type: C-C Bond Formation
  reagent type: ligand
reaction type: Decarboxylations
  reagent type: ligand
reaction type: Stille Coupling
Application: Ligand employed in a palladium-catalyzed arylamine coupling in the preparation of demethylthiocholchines. Used with Cu (II) to catalyze addition of arylsulfonamides to styrenes and olefins. Amination of terpyridines with Pd catalysis.
General description: Racemic version of BINAP.
Packaging: 5, 25, 100, 500 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
mp 283-286 °C (lit.)
UNSPSC 12352005

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